What is the actual size of INT in the C language, 2 or 4 bytes?

Asked by Last Modified  

10 Answers

Learn C Language +4 C Language Programming Advanced C++ Basic C++ C++ Language

Follow 21
Answer

Please enter your answer

Varnika Gautam

Btech grad with 7 yrs of C++ coding experience and multiple websites running on 1st page of google

The actual size to int is determined by the compiler as the program runs. But theoretically the size is 2 bytes. You can increase the size by adding keyword long infront of it to make the size 4 bytes. Eg int a; // 2 bytes Long int b; // 4 bytes
Comments
Dislike Bookmark

Tutor

Its depends upon the complier but generally int size is 2 bytes. We can use modifier also for enhancing the size of int as given below: There are two modifier for INT date type 1. unsigned (2 bytes) 2. long (4 bytes) unsigned int x; unsigned x; (These...
read more
Its depends upon the complier but generally int size is 2 bytes. We can use modifier also for enhancing the size of int as given below: There are two modifier for INT date type 1. unsigned (2 bytes) 2. long (4 bytes) unsigned int x; unsigned x; (These both statements are same in C language and size is 2 bytes) Becasue INT is by default data type in C language. long int x; long x; (These both statements are same in C language and size is 4 bytes) read less
Comments
Dislike Bookmark
2 bytes
2 Comments
Dislike Bookmark

Interested to teach to class 1 to 5 , 6 to 10 , 11&12

Type Storage size Value range int 2 or 4 bytes -32,768 to 32,767 or -2,147,483,648 to 2,147,483,647
Comments
Dislike Bookmark

2 byte
Comments
Dislike Bookmark

Size of int or any data type depends on compiler. You can use sizeof() operator to determine the size of data type. Better to use sizeof() operator to dynamically calculate size of data type. For example while allocating memory for a integer array. int* ptrArray = (int*)malloc(10 * sizeof(int));
read more
Size of intor any data typedepends oncompiler. You can use sizeof() operator to determine the size of data type. Better to use sizeof() operator to dynamically calculate size of data type. For example while allocating memory for a integer array. int* ptrArray = (int*)malloc(10 * sizeof(int)); read less
1 Comments
Dislike Bookmark

The size of an 'int' is really compiler dependent.
Comments
Dislike Bookmark

its depend upon the processor.
Comments
Dislike Bookmark

I Can teach Programming Languages also

The compiler determines the actual size of int. But theoretically, the size is 2 bytes in 8 - bit machine.The actual answer is the size of any data types will vary on the compiler.
Comments
Dislike Bookmark
int 2 bytes double 4 byte actual size
Comments
Dislike Bookmark

View 8 more Answers

Related Questions

The object file is in binary code, and the machine understands the binary language. So why object files are not executed?
Object files are sources compiled into binary machine language, but they do not have library files, so they are not executed.
Dhruvil
0 0
9
What are all the data types in C programming with their details?
C programming language supports several data types, which are categorized into two main groups: primitive or basic data types and derived data types. Primitive data types include: Integers: Represent...
Ganga
0 0
6
Can stdout be forced to print somewhere other than the screen?
Although the stdout standard stream defaults to the screen, you can force it to print to another device using something called redirection
Vijay
0 0
5
What exactly is \r in the C language?
In the C language, "\r" represents the carriage return character. When encountered in a string, it instructs the output device to return the cursor to the beginning of the current line. This character...
Sajini
0 0
5
How do I learn C programming easily?
Just follow kanitkar book of c programming for beginners
Harsh
0 0
5

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

Why Indexing Should Start From Zero In Array ?
Why numbering should start at zero? To denote the subsequence of natural numbers 2, 3, ..., 12 without the pernicious three dots, fourconventions are open to usa) 2 ≤ i < 13b) 1 < i ≤ 12c)...

Sunil Yadav

0 0
0
C Program-Error Handling[Program Exit Status]
//Header files #include<stdio.h>#include<conio.h>#include<stdlib.h> //Main Function void main(){ int dividend=20; int divisor=5; int quotient; //Function for clearing screen clrscr();...

Salim ahmed Ansari

0 0
0
An Interesting discussion about malloc( ) and calloc( )
What are malloc( ) and calloc( )? Simply putting they are the predefined functions in C language. Malloc( ) and calloc( ) are two such functions which are used for more or less identical purpose and...

Shiladitya Munshi

0 0
0
How to write shared library program using C Programming?
Library Name : hellofilename : hello.c#include void Hello(){ printf("Hello World .. How are you 1\n");}======================================Header File:hello.h#ifndef __HELLO_H#define __HELLO_Hvoid Hello(void);#endif===============================Application...

Sankar S

0 0
0
C Program-Infinite Loop[For] Demo
//Header Files #include<stdio.h>#include<conio.h> //Main function void main(){ //Function for clearing screen clrscr(); //Infinite for loop for(;;) { printf("Hello!"); } //Function for...

Salim ahmed Ansari

0 0
0

Recommended Articles

Lasya Infotech: An educational Training...

Lasya Infotech is a Hyderabad based IT training institute founded in 2016 by O Venkat. Believing in his innovation, passion and persistence and with a diverse blend of experience, he started his brainchild to deliver exemplary professional courses to aspiring candidates by honing their skills. Ever since the institute envisions...

Read full article >

Brilliant Academy, a reputed B. Tech Tuition...

Brilliant Academy is one of the reputed institutes for B.Tech tuition classes. This institute is specialised in delivering quality tuition classes for B.E, Engineering - all streams and Engineering diploma courses. Incorporated in 2012, Brillant Academy is a brainchild of Mr Jagadeesh. The main motto of the academy is to...

Read full article >

What is Applications Engineering all about?

Applications engineering is a hot trend in the current IT market.  An applications engineer is responsible for designing and application of technology products relating to various aspects of computing. To accomplish this, he/she has to work collaboratively with the company’s manufacturing, marketing, sales, and customer...

Read full article >

Why Should you Become an IT Consultant

Information technology consultancy or Information technology consulting is a specialized field in which one can set their focus on providing advisory services to business firms on finding ways to use innovations in information technology to further their business and meet the objectives of the business. Not only does...

Read full article >

Find C Language Classes near you
C Language Classes in Bangalore
C Language Classes in Hyderabad
C Language Classes in Delhi
C Language Classes in Pune
C Language Classes in Chennai
C Language Classes in Mumbai
C Language Classes in Kolkata
C Language Classes in Noida
C Language Classes in Gurgaon
C Language Classes in Ghaziabad

Looking for C Language Classes?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you